131947704

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 160

約数和(自身を含む): 444892800

約数和(自身を除く): 312945096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1531, 1539, 1596, 2052, 2268, 2394, 3062, 3078, 3192, 3591, 4104, 4536, 4593, 4788, 6124, 6156, 7182, 9186, 9576, 10717, 10773, 12248, 12312, 13779, 14364, 18372, 21434, 21546, 27558, 28728, 29089, 32151, 36744, 41337, 42868, 43092, 55116, 58178, 64302, 82674, 85736, 86184, 87267, 96453, 110232, 116356, 124011, 128604, 165348, 174534, 192906, 203623, 232712, 248022, 257208, 261801, 289359, 330696, 349068, 385812, 407246, 496044, 523602, 578718, 610869, 698136, 771624, 785403, 814492, 868077, 992088, 1047204, 1157436, 1221738, 1570806, 1628984, 1736154, 1832607, 2094408, 2314872, 2356209, 2443476, 3141612, 3472308, 3665214, 4712418, 4886952, 5497821, 6283224, 6944616, 7330428, 9424836, 10995642, 14660856, 16493463, 18849672, 21991284, 32986926, 43982568, 65973852, 131947704]

約数ペア:

[(1, 131947704), (2, 65973852), (3, 43982568), (4, 32986926), (6, 21991284), (7, 18849672), (8, 16493463), (9, 14660856), (12, 10995642), (14, 9424836), (18, 7330428), (19, 6944616), (21, 6283224), (24, 5497821), (27, 4886952), (28, 4712418), (36, 3665214), (38, 3472308), (42, 3141612), (54, 2443476), (56, 2356209), (57, 2314872), (63, 2094408), (72, 1832607), (76, 1736154), (81, 1628984), (84, 1570806), (108, 1221738), (114, 1157436), (126, 1047204), (133, 992088), (152, 868077), (162, 814492), (168, 785403), (171, 771624), (189, 698136), (216, 610869), (228, 578718), (252, 523602), (266, 496044), (324, 407246), (342, 385812), (378, 349068), (399, 330696), (456, 289359), (504, 261801), (513, 257208), (532, 248022), (567, 232712), (648, 203623), (684, 192906), (756, 174534), (798, 165348), (1026, 128604), (1064, 124011), (1134, 116356), (1197, 110232), (1368, 96453), (1512, 87267), (1531, 86184), (1539, 85736), (1596, 82674), (2052, 64302), (2268, 58178), (2394, 55116), (3062, 43092), (3078, 42868), (3192, 41337), (3591, 36744), (4104, 32151), (4536, 29089), (4593, 28728), (4788, 27558), (6124, 21546), (6156, 21434), (7182, 18372), (9186, 14364), (9576, 13779), (10717, 12312), (10773, 12248)]